About product and suppliers:
            145 512 memory stick products are offered for sale by suppliers on Alibaba.com, of which usb flash drives accounts for 93%. 

A wide variety of 512 memory stick options are available to you, 

There are 145 suppliers who sells 512 memory stick on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Singapore, and Thailand, from which the percentage of 512 memory stick supply is 98%, 1%, and 1% respectively.